.stats-card {
            background: #fff;
            border-radius: 15px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.08);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            overflow: hidden;
            position: relative;
        }
        
        .stats-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 30px rgba(0,0,0,0.12);
        }
        
        .stats-card .card-body {
            padding: 1.5rem;
        }
        
        .stats-icon {
            width: 60px;
            height: 60px;
            border-radius: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            color: #fff;
            background: linear-gradient(45deg, #4facfe 0%, #00f2fe 100%);
        }
        
        .stats-value {
            font-size: 2rem;
            font-weight: 700;
            color: #2c3e50;
            margin: 0;
        }
        
        .stats-label {
            color: #6c757d;
            font-size: 0.875rem;
            margin-bottom: 0;
        }
        
        .chart-container {
            background: #fff;
            border-radius: 12px;
            box-shadow: 0 3px 15px rgba(0,0,0,0.06);
            padding: 1rem;
            margin-bottom: 1rem;
        }
        
        .chart-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 1rem;
        }
        
        .chart-title {
            font-size: 1.1rem;
            font-weight: 600;
            color: #2c3e50;
            margin: 0;
        }
        
        .filter-controls {
            display: flex;
            gap: 0.5rem;
            align-items: center;
        }
        
        .time-filter-btn {
            padding: 0.4rem 0.8rem;
            border: 1px solid #e0e0e0;
            background: #fff;
            border-radius: 6px;
            cursor: pointer;
            transition: all 0.3s ease;
            font-size: 0.875rem;
        }
        
        .time-filter-btn.active {
            background: #4facfe;
            color: #fff;
            border-color: #4facfe;
        }
        
        .radar-chart {
            height: 600px;
        }
        
        .radar-container {
            background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
            border-radius: 20px;
            padding: 2rem;
            box-shadow: 0 15px 35px rgba(0,0,0,0.15), inset 0 1px 0 rgba(255,255,255,0.1);
            position: relative;
            overflow: hidden;
            border: 1px solid rgba(79, 172, 254, 0.3);
            height: 600px; 
            animation: container-glow 3s ease-in-out infinite alternate;
            animation-duration: 3s;
            animation-timing-function: ease-in-out;
            animation-iteration-count: infinite;
            animation-direction: alternate;
        }
        
        @keyframes container-glow {
            from {
                box-shadow: 0 15px 35px rgba(0,0,0,0.15), 0 0 20px rgba(79, 172, 254, 0.3);
                border-color: rgba(79, 172, 254, 0.4);
            }
            to {
                box-shadow: 0 15px 35px rgba(0,0,0,0.25), 0 0 50px rgba(79, 172, 254, 0.6);
                border-color: rgba(79, 172, 254, 0.8);
            }
        }
        
        .radar-container::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.1) 0%, transparent 50%);
            pointer-events: none;
        }
        
        .radar-container::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 2px;
            height: 100%;
            background: linear-gradient(180deg, transparent, #4facfe, transparent);
            animation: scan-line 3s linear infinite;
            opacity: 0.6;
        }
        
        @keyframes scan-line {
            0% { left: 0; }
            100% { left: 100%; }
        }
        
        .radar-container .chart-title {
            color: #ffffff;
            font-size: 1.3rem;
            font-weight: 600;
            text-shadow: 0 2px 4px rgba(0,0,0,0.3), 0 0 10px rgba(79, 172, 254, 0.5);
            margin-bottom: 1rem;
            text-align: center;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            font-family: 'Microsoft YaHei', sans-serif;
            position: relative;
            z-index: 3;
        }
        
        .radar-container .chart-title::before {
            content: '🎯';
            font-size: 1.1em;
            opacity: 0.9;
            animation: float 3s ease-in-out infinite;
            filter: drop-shadow(0 0 5px rgba(79, 172, 254, 0.8));
        }
        
        @keyframes float {
            0%, 100% { transform: translateY(0px); }
            50% { transform: translateY(-3px); }
        }
        
        .radar-main-area {
            position: relative;
            height: 520px;
            width: 100%;
        }
        
        .radar-chart-center {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 400px;
            height: 400px;
            z-index: 2;
            animation: radar-chart-pulse 3s ease-in-out infinite alternate;
        }
        
        @keyframes radar-chart-pulse {
            0% { 
                transform: translate(-50%, -50%) scale(0.98);
                opacity: 0.95;
                filter: drop-shadow(0 0 8px rgba(255, 193, 7, 0.3));
            }
            100% { 
                transform: translate(-50%, -50%) scale(1.05);
                opacity: 1;
                filter: drop-shadow(0 0 30px rgba(255, 193, 7, 0.6));
            }
        }
        
        .radar-chart-full {
            width: 100%;
            height: 100%;
            filter: drop-shadow(0 0 8px rgba(255, 193, 7, 0.3));
            transition: filter 0.3s ease;
        }
        
        .radar-container:hover .radar-chart-center {
            animation-duration: 1.5s; 
        }
        
        .radar-container:hover .radar-chart-full {
            filter: drop-shadow(0 0 15px rgba(255, 193, 7, 0.6));
        }
        
        .radar-grid-background {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 400px;
            height: 400px;
            z-index: 1;
            pointer-events: none;
        }
        
        .radar-circle {
            display: none; 
        }
        
        .radar-circle-enhanced {
            position: absolute;
            top: 50%;
            left: 50%;
            border: 1px solid rgba(79, 172, 254, 0.3);
            border-radius: 50%;
            transform: translate(-50%, -50%);
            pointer-events: none;
            z-index: 2;
            animation: radar-pulse-wave 3s ease-in-out infinite alternate;
            transition: all 0.3s ease;
        }
        
        @keyframes radar-pulse-wave {
            0% { 
                opacity: 0.8;
                transform: translate(-50%, -50%) scale(0.98);
                border-color: rgba(79, 172, 254, 0.8);
                box-shadow: 
                    0 0 8px rgba(79, 172, 254, 0.5),
                    inset 0 0 8px rgba(79, 172, 254, 0.3);
            }
            100% { 
                opacity: 1;
                transform: translate(-50%, -50%) scale(1.05);
                border-color: rgba(79, 172, 254, 1);
                box-shadow: 
                    0 0 30px rgba(79, 172, 254, 1),
                    0 0 50px rgba(79, 172, 254, 0.6),
                    inset 0 0 15px rgba(79, 172, 254, 0.4);
            }
        }
        
        .radar-circle-enhanced:nth-child(1)[data-radius="68%"] {
            width: 68%; height: 68%; 
            opacity: 1; border-width: 3px;
            border-color: rgba(79, 172, 254, 0.9);
            animation-delay: 0s;
        }
        .radar-circle-enhanced:nth-child(2)[data-radius="74%"] { 
            width: 74%; height: 74%; 
            opacity: 0.9; border-width: 3px;
            border-color: rgba(79, 172, 254, 0.8);
            animation-delay: 0.1s;
        }
        .radar-circle-enhanced:nth-child(3)[data-radius="80%"] { 
            width: 80%; height: 80%; 
            opacity: 0.8; border-width: 2.5px;
            border-color: rgba(79, 172, 254, 0.7);
            animation-delay: 0.2s;
        }
        .radar-circle-enhanced:nth-child(4)[data-radius="86%"] { 
            width: 86%; height: 86%; 
            opacity: 0.7; border-width: 2px;
                border-color: rgba(79, 172, 254, 0.6);
            animation-delay: 0.3s;
        }
        .radar-circle-enhanced:nth-child(5)[data-radius="92%"] { 
            width: 92%; height: 92%; 
            opacity: 0.6; border-width: 2px;
            border-color: rgba(79, 172, 254, 0.5);
            animation-delay: 0.4s;
        }
        .radar-circle-enhanced:nth-child(6)[data-radius="98%"] { 
            width: 98%; height: 98%; 
            opacity: 0.5; border-width: 1.5px;
            border-color: rgba(79, 172, 254, 0.4);
            animation-delay: 0.5s;
        }
        .radar-circle-enhanced:nth-child(7)[data-radius="104%"] { 
            width: 104%; height: 104%; 
            opacity: 0.4; border-width: 1px;
            border-color: rgba(79, 172, 254, 0.3);
            animation-delay: 0.6s;
        }
        
        .radar-container:hover .radar-circle-enhanced {
            animation-duration: 1.5s;
        }
        
        .radar-container::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 2px;
            height: 100%;
            background: linear-gradient(180deg, transparent, #4facfe, transparent);
            animation: scan-line 3s linear infinite;
            opacity: 0.6;
            box-shadow: 0 0 10px rgba(79, 172, 254, 0.8);
        }
        
        @keyframes scan-line {
            0% { left: 0; }
            100% { left: 100%; }
        }
        
        .radar-axis {
            position: absolute;
            top: 50%;
            left: 50%;
            width: 4px; 
            height: 140%; 
            background: linear-gradient(to bottom, 
                rgba(79, 172, 254, 1), 
                rgba(79, 172, 254, 0.95), 
                rgba(79, 172, 254, 0.9),
                rgba(79, 172, 254, 0.8),
                rgba(79, 172, 254, 0.6), 
                rgba(79, 172, 254, 0.4),
                rgba(79, 172, 254, 0.2),
                rgba(79, 172, 254, 0.1),
                transparent);
            transform-origin: bottom center;
            opacity: 1; 
            animation: axis-glow-enhanced 3s ease-in-out infinite alternate;
            box-shadow: 0 0 18px rgba(79, 172, 254, 0.9); 
        }
        
        .radar-axis[data-angle="0"] { transform: translate(-50%, -100%) rotate(0deg); }
        .radar-axis[data-angle="30"] { transform: translate(-50%, -100%) rotate(30deg); }
        .radar-axis[data-angle="60"] { transform: translate(-50%, -100%) rotate(60deg); }
        .radar-axis[data-angle="90"] { transform: translate(-50%, -100%) rotate(90deg); }
        .radar-axis[data-angle="120"] { transform: translate(-50%, -100%) rotate(120deg); }
        .radar-axis[data-angle="150"] { transform: translate(-50%, -100%) rotate(150deg); }
        .radar-axis[data-angle="180"] { transform: translate(-50%, -100%) rotate(180deg); }
        .radar-axis[data-angle="210"] { transform: translate(-50%, -100%) rotate(210deg); }
        .radar-axis[data-angle="240"] { transform: translate(-50%, -100%) rotate(240deg); }
        .radar-axis[data-angle="270"] { transform: translate(-50%, -100%) rotate(270deg); }
        .radar-axis[data-angle="300"] { transform: translate(-50%, -100%) rotate(300deg); }
        .radar-axis[data-angle="330"] { transform: translate(-50%, -100%) rotate(330deg); }
        
        @keyframes axis-glow-enhanced {
            0% {
                opacity: 0.9;
                box-shadow: 0 0 10px rgba(79, 172, 254, 0.7);
                background: linear-gradient(to bottom, 
                    rgba(79, 172, 254, 0.9), 
                    rgba(79, 172, 254, 0.7), 
                    rgba(79, 172, 254, 0.5),
                    rgba(79, 172, 254, 0.3),
                    rgba(79, 172, 254, 0.2), 
                    transparent);
            }
            100% {
                opacity: 1;
                box-shadow: 
                    0 0 20px rgba(79, 172, 254, 1),
                    0 0 30px rgba(79, 172, 254, 0.7),
                    0 0 40px rgba(79, 172, 254, 0.4);
                background: linear-gradient(to bottom, 
                    rgba(79, 172, 254, 1), 
                    rgba(79, 172, 254, 0.95), 
                    rgba(79, 172, 254, 0.9),
                    rgba(79, 172, 254, 0.7),
                    rgba(79, 172, 254, 0.5),
                    rgba(79, 172, 254, 0.3),
                    rgba(79, 172, 254, 0.1),
                    transparent);
            }
        }
        
        .radar-grid-background::after {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 8px; 
            height: 8px; 
            background: radial-gradient(circle, 
                rgba(79, 172, 254, 1) 0%, 
                rgba(79, 172, 254, 0.9) 50%, 
                rgba(79, 172, 254, 0.7) 80%, 
                transparent 100%);
            border-radius: 50%;
            transform: translate(-50%, -50%);
            animation: center-pulse 3s ease-in-out infinite alternate;
            box-shadow: 0 0 20px rgba(79, 172, 254, 1); 
        }
        
        @keyframes center-pulse {
            0% { 
                transform: translate(-50%, -50%) scale(0.98); 
                opacity: 0.95; 
                box-shadow: 0 0 15px rgba(79, 172, 254, 0.8);
            }
            100% { 
                transform: translate(-50%, -50%) scale(1.05); 
                opacity: 1; 
                box-shadow: 0 0 30px rgba(79, 172, 254, 1);
            }
        }
        
        @keyframes pulse-glow {
            0% { 
                box-shadow: 0 4px 12px rgba(79, 172, 254, 0.3);
                opacity: 0.9;
            }
            50% { 
                box-shadow: 0 4px 20px rgba(79, 172, 254, 0.6);
                opacity: 1;
            }
            100% { 
                box-shadow: 0 4px 12px rgba(79, 172, 254, 0.3);
                opacity: 0.9;
            }
        }
        
        
        @keyframes radar-trigger-pulse {
            0% { 
                box-shadow: 0 4px 15px rgba(79, 172, 254, 0.4);
                transform: scale(1);
            }
            50% { 
                box-shadow: 0 6px 25px rgba(79, 172, 254, 0.7);
                transform: scale(1.02);
            }
            100% { 
                box-shadow: 0 4px 15px rgba(79, 172, 254, 0.4);
                transform: scale(1);
            }
        }
        
        .radar-menu-expanded {
            transform: translate(-50%, -50%) scale(1) !important;
            opacity: 1;
            animation: radar-menu-appear 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
        }
        
        @keyframes radar-menu-appear {
            0% {
                transform: translate(-50%, -50%) scale(0) rotate(-180deg);
                opacity: 0;
            }
            60% {
                transform: translate(-50%, -50%) scale(1.1) rotate(-20deg);
                opacity: 0.8;
            }
            100% {
                transform: translate(-50%, -50%) scale(1) rotate(0deg);
                opacity: 1;
            }
        }
        
        .radar-menu-collapsed {
            transform: translate(-50%, -50%) scale(0) !important;
            opacity: 0 !important;
            animation: radar-menu-disappear 0.3s ease-in;
        }
        
        @keyframes radar-menu-disappear {
            0% {
                transform: translate(-50%, -50%) scale(1) rotate(0deg);
                opacity: 1;
            }
            100% {
                transform: translate(-50%, -50%) scale(0) rotate(180deg);
                opacity: 0;
            }
        }
        
        @keyframes center-glow {
            0% { 
                box-shadow: 0 0 10px rgba(255, 193, 7, 0.5);
                transform: translate(-50%, -50%) scale(1);
            }
            50% { 
                box-shadow: 0 0 20px rgba(255, 193, 7, 0.8);
                transform: translate(-50%, -50%) scale(1.05);
            }
            100% { 
                box-shadow: 0 0 10px rgba(255, 193, 7, 0.5);
                transform: translate(-50%, -50%) scale(1);
            }
        }
        
        .radar-menu-item::before {
            content: '';
            position: absolute;
            top: 0; 
            left: 0; 
            width: 100%; 
            height: 100%; 
            background: rgba(255, 255, 255, 0.2); 
            border-radius: 18px; 
            transform: scale(0); 
            transition: all 0.3s ease;
            pointer-events: none;
            z-index: -1;
        }
        
        .radar-menu-item:hover::before {
            transform: scale(1);
        }
        
        .radar-menu-item {
            overflow: hidden; 
            position: relative; 
        }
        
        .radar-menu-critical {
            animation: critical-item-glow 2s ease-in-out infinite alternate;
        }
        
        @keyframes critical-item-glow {
            0% { box-shadow: 0 4px 12px rgba(255, 99, 99, 0.4); }
            100% { box-shadow: 0 4px 20px rgba(255, 99, 99, 0.8); }
        }
        
        .radar-menu-high {
            animation: high-item-glow 2.5s ease-in-out infinite alternate;
        }
        
        @keyframes high-item-glow {
            0% { box-shadow: 0 4px 12px rgba(255, 193, 7, 0.4); }
            100% { box-shadow: 0 4px 18px rgba(255, 193, 7, 0.7); }
        }
        
        .radar-menu-moderate {
            animation: moderate-item-glow 3s ease-in-out infinite alternate;
        }
        
        @keyframes moderate-item-glow {
            0% { box-shadow: 0 4px 12px rgba(40, 167, 69, 0.4); }
            100% { box-shadow: 0 4px 16px rgba(40, 167, 69, 0.6); }
        }
        
        .radar-container.menu-active::after {
            animation: scan-line-enhanced 2s linear infinite;
        }
        
        @keyframes scan-line-enhanced {
            0% { 
                left: 0; 
                opacity: 0.8;
                box-shadow: 0 0 15px rgba(79, 172, 254, 1);
            }
            50% { 
                opacity: 1;
                box-shadow: 0 0 25px rgba(79, 172, 254, 1);
            }
            100% { 
                left: 100%; 
                opacity: 0.8;
                box-shadow: 0 0 15px rgba(79, 172, 254, 1);
            }
        }
        
        .active-types-cloud {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            pointer-events: none;
            z-index: 10;
        }
        
        .active-types-cloud * {
            pointer-events: auto;
        }
        
        .cloud-tag {
            position: absolute;
            background: rgba(255,255,255,0.1);
            backdrop-filter: blur(10px);
            border-radius: 20px;
            padding: 0.5rem 1rem;
            border: 1px solid rgba(79, 172, 254, 0.4);
            color: #ffffff;
            font-size: 0.85rem;
            font-weight: 600;
            font-family: 'Microsoft YaHei', sans-serif;
            white-space: nowrap;
            cursor: pointer;
            pointer-events: auto;
            transition: all 0.3s ease;
            animation: tag-float 6s ease-in-out infinite;
            text-shadow: 0 0 8px rgba(79, 172, 254, 0.5);
        }
        
        .cloud-tag:hover {
            background: rgba(255,255,255,0.2);
            border-color: rgba(79, 172, 254, 0.8);
            transform: scale(1.1);
            box-shadow: 0 0 20px rgba(79, 172, 254, 0.6);
        }
        
        @keyframes tag-float {
            0%, 100% { transform: translateY(0px); }
            50% { transform: translateY(-5px); }
        }
        
        .cloud-tag.critical {
            background: linear-gradient(135deg, rgba(255, 99, 99, 0.3), rgba(255, 165, 0, 0.3));
            border-color: rgba(255, 99, 99, 0.6);
            animation: critical-pulse 2s ease-in-out infinite alternate;
        }
        
        @keyframes critical-pulse {
            from {
                box-shadow: 0 0 15px rgba(255, 99, 99, 0.4);
            }
            to {
                box-shadow: 0 0 25px rgba(255, 99, 99, 0.8);
            }
        }
        
        .cloud-tag.high {
            background: linear-gradient(135deg, rgba(255, 193, 7, 0.3), rgba(255, 152, 0, 0.3));
            border-color: rgba(255, 193, 7, 0.6);
        }
        
        .cloud-tag.moderate {
            background: linear-gradient(135deg, rgba(40, 167, 69, 0.3), rgba(25, 135, 84, 0.3));
            border-color: rgba(40, 167, 69, 0.6);
        }
        
        .cloud-tag.active {
            background: linear-gradient(135deg, rgba(79, 172, 254, 0.3), rgba(0, 242, 254, 0.3));
            border-color: rgba(79, 172, 254, 0.6);
        }
        
        .cloud-tag .tag-name {
            font-weight: 600;
            margin-right: 0.5rem;
        }
        
        .cloud-tag .tag-count {
            background: rgba(255,255,255,0.2);
            border-radius: 10px;
            padding: 0.1rem 0.4rem;
            font-size: 0.75rem;
            font-weight: 700;
            min-width: 20px;
            text-align: center;
            font-family: 'Courier New', monospace;
        }
        
        .cloud-tag.critical .tag-count {
            background: rgba(255, 99, 99, 0.4);
            color: #ffffff;
            text-shadow: 0 0 5px rgba(255, 99, 99, 0.8);
        }
        
        .cloud-tag.high .tag-count {
            background: rgba(255, 193, 7, 0.4);
            color: #ffffff;
            text-shadow: 0 0 5px rgba(255, 193, 7, 0.8);
        }
        
        .cloud-tag.moderate .tag-count {
            background: rgba(40, 167, 69, 0.4);
            color: #ffffff;
            text-shadow: 0 0 5px rgba(40, 167, 69, 0.8);
        }
        
        .cloud-tag.active .tag-count {
            background: rgba(79, 172, 254, 0.4);
            color: #ffffff;
            text-shadow: 0 0 5px rgba(79, 172, 254, 0.8);
        }
        
        .radar-side-stats {
            position: absolute;
            right: 10px; 
            top: 50%;
            transform: translateY(-50%); 
            display: flex;
            flex-direction: column;
            gap: 0.8rem; 
            z-index: 25; 
        }
        
        .stat-card {
            background: rgba(255,255,255,0.1);
            backdrop-filter: blur(10px);
            border-radius: 10px; 
            padding: 0.5rem 0.8rem; 
            border: 1px solid rgba(79, 172, 254, 0.3);
            text-align: center;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
            min-width: 70px; 
        }
        
        .stat-card.data-updated {
            animation: stat-data-update 0.6s ease-out;
            border-color: rgba(255, 193, 7, 0.8);
            box-shadow: 0 0 15px rgba(255, 193, 7, 0.3);
        }
        
        @keyframes stat-data-update {
            0% { 
                transform: scale(1) translateX(-5px);
                background: rgba(255, 193, 7, 0.2);
            }
            50% { 
                transform: scale(1.05) translateX(-5px);
                background: rgba(255, 193, 7, 0.3);
            }
            100% { 
                transform: scale(1) translateX(-5px);
                background: rgba(255,255,255,0.15);
            }
        }
        
        .stat-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(79, 172, 254, 0.2), transparent);
            animation: stat-shine 3s ease-in-out infinite;
        }
        
        @keyframes stat-shine {
            0% { left: -100%; }
            100% { left: 100%; }
        }
        
        .stat-card:hover {
            background: rgba(255,255,255,0.15);
            transform: translateX(-5px); 
            border-color: rgba(79, 172, 254, 0.6);
            box-shadow: 0 5px 15px rgba(79, 172, 254, 0.3); 
        }
        
        .stat-card .stat-number {
            font-size: 1.1rem; 
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 0.1rem; 
            font-family: 'Segoe UI', system-ui, sans-serif;
            text-shadow: 0 0 8px rgba(79, 172, 254, 0.5); 
            position: relative;
            z-index: 1;
        }
        
        .stat-card .stat-label {
            font-size: 0.7rem; 
            color: rgba(255,255,255,0.8);
            text-transform: uppercase;
            letter-spacing: 0.5px;
            font-weight: 500;
            margin-bottom: 0.2rem;
            position: relative;
            z-index: 1;
        }
        
        .stat-card .time-indicator {
            font-size: 0.6rem;
            color: rgba(255, 193, 7, 0.9);
            background: rgba(255, 193, 7, 0.1);
            padding: 1px 4px;
            border-radius: 6px;
            margin-top: 2px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.3px;
        }
        
        .highlight-card {
            background: rgba(255, 193, 7, 0.15) !important;
            border-color: rgba(255, 193, 7, 0.6) !important;
        }
        
        .highlight-card .stat-number {
            color: #FFD54F !important;
            text-shadow: 0 0 10px rgba(255, 193, 7, 0.8) !important;
        }
        
        .cloud-empty-state {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            text-align: center;
            color: rgba(255,255,255,0.7);
            z-index: 1;
        }
        
        .cloud-empty-state .empty-icon {
            font-size: 4rem;
            opacity: 0.8;
            margin-bottom: 1rem;
            filter: drop-shadow(0 0 15px rgba(79, 172, 254, 0.5));
            animation: empty-float 4s ease-in-out infinite;
        }
        
        @keyframes empty-float {
            0%, 100% { transform: translateY(0px); }
            50% { transform: translateY(-8px); }
        }
        
        .cloud-empty-state .empty-text {
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
            color: rgba(79, 172, 254, 0.9);
        }
        
        .cloud-empty-state .empty-subtitle {
            font-size: 0.9rem;
            opacity: 0.8;
        }
        
        .radar-stats,
        .radar-stat-item,
        .radar-intelligent-analysis {
            display: none;
        }
        
        .radar-intelligent-analysis .mdi-24px {
            font-size: 2rem;
        }
        
        .radar-intelligent-analysis .opacity-50 {
            opacity: 0.5;
        }
        
        .issue-type-chart {
            height: 350px;
        }
        
        .trend-chart {
            height: 300px;
        }
        
        .issue-badge {
            display: inline-block;
            padding: 0.2rem 0.6rem;
            border-radius: 15px;
            font-size: 0.7rem;
            font-weight: 600;
        }
        
        .issue-badge-high {
            background: #fee2e2;
            color: #dc2626;
        }
        
        .issue-badge-medium {
            background: #fef3c7;
            color: #d97706;
        }
        
        .issue-badge-low {
            background: #dbeafe;
            color: #2563eb;
        }
        
        @media (max-width: 768px) {
            .stats-card {
                margin-bottom: 1rem;
            }
            
            .filter-controls {
                flex-wrap: wrap;
            }
            
            .chart-header {
                flex-direction: column;
                align-items: flex-start;
                gap: 1rem;
            }
            
            .top-issues-container {
                height: 500px; 
            }
        }
        
        @media (max-width: 992px) {
            .top-issues-container {
                height: 550px;
            }
        }

        .logo-topbar .logo-lg img {
            height: 70px !important;
            width: auto !important;
        }
        
        .logo-topbar .logo-sm img {
            height: 60px !important;
            width: auto !important;
        }
        
        #user_avatar {
            transition: opacity 0.3s ease-in-out;
        }

        .navbar-custom {
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        
        .sticky-top {
            z-index: 990 !important;
        }
        
        .top-issues-container .table thead.sticky-top {
            z-index: 990 !important;
            position: sticky;
            top: calc(var(--ct-topbar-height, 70px) + var(--ct-menu-height, 60px));
            background-color: #f8f9fa !important;
        }
        
        #deviceHealthTable thead.sticky-top {
            z-index: 10 !important;
            top: 0 !important;
            position: sticky !important;
            background-color: #f8f9fa !important;
        }
        
        #deviceHealthTable thead th {
            background-color: #f8f9fa !important;
            border-bottom: 2px solid #dee2e6 !important;
            font-weight: 600 !important;
            vertical-align: middle !important;
            padding: 10px 8px !important;
            white-space: nowrap !important;
            font-size: 0.85rem !important;
        }
        
        #deviceHealthTable tbody td {
            vertical-align: middle !important;
            padding: 8px !important;
            font-size: 0.85rem !important;
            overflow: hidden !important;
            text-overflow: ellipsis !important;
            white-space: nowrap !important;
        }
        
        #deviceHealthTable {
            table-layout: fixed !important;
            width: 100% !important;
            border-collapse: collapse !important;
        }
        
        #deviceHealthTable th:nth-child(1),
        #deviceHealthTable td:nth-child(1) {
            width: 25% !important;
            text-align: left !important;
        }
        
        #deviceHealthTable th:nth-child(2),
        #deviceHealthTable td:nth-child(2) {
            width: 18% !important;
            text-align: center !important;
        }
        
        #deviceHealthTable th:nth-child(3),
        #deviceHealthTable td:nth-child(3) {
            width: 20% !important;
            text-align: center !important;
        }
        
        #deviceHealthTable th:nth-child(4),
        #deviceHealthTable td:nth-child(4) {
            width: 22% !important;
            text-align: left !important;
        }
        
        #deviceHealthTable th:nth-child(5),
        #deviceHealthTable td:nth-child(5) {
            width: 15% !important;
            text-align: center !important;
        }
        
        .top-issues-container {
            position: relative;
            z-index: 1;
            background: #fff;
            border-radius: 12px;
            box-shadow: 0 3px 15px rgba(0,0,0,0.06);
            padding: 1rem;
            margin-bottom: 1rem;
        }
        
        .top-issues-container .table-responsive {
            max-height: 500px;
            overflow-y: auto;
            position: relative;
        }
        
        .top-issues-container .sticky-top,
        #deviceHealthTable .sticky-top {
            background-color: #f8f9fa !important;
            backdrop-filter: blur(8px);
            border-bottom: 2px solid #e9ecef;
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
        }
        
        /* 美化设备健康度表格的滚动条 */
        #deviceHealthTable::-webkit-scrollbar,
        .table-responsive::-webkit-scrollbar {
            width: 8px;
            height: 8px;
        }
        
        #deviceHealthTable::-webkit-scrollbar-track,
        .table-responsive::-webkit-scrollbar-track {
            background: #f1f1f1;
            border-radius: 4px;
        }
        
        #deviceHealthTable::-webkit-scrollbar-thumb,
        .table-responsive::-webkit-scrollbar-thumb {
            background: #888;
            border-radius: 4px;
        }
        
        #deviceHealthTable::-webkit-scrollbar-thumb:hover,
        .table-responsive::-webkit-scrollbar-thumb:hover {
            background: #555;
        }